Find the exact solutions to the quadratic equation in the complex numbers.x2 + x + 6 = 0
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Combine terms.y3 - 6y4 + 8y2 + y4 - 12y3
A. -6y4 + y3 + 8y2 B. 5y4 + 11y3 - 8y2 C. -5y4 - 11y3 + 8y2 D. -5y8 - 11y6 + 8y2
Mathematics
Simplify the difference quotient by rationalizing the numerator.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
Solve the problem by integration.The general expression for the slope of a curve is 
Find the equation of the curve if it passes through (1, 0).
A. y = ln 
B. y = ln 
C. y = ln 
D. y = ln 
Mathematics
Use inductive reasoning to predict the next equation.(4 × 1) x (2 × 1) = 8(4 × 10) x (2 × 2) = 160(4 × 100) x (2 × 3) = 2400
A. (4 × 1000) x (2 × 4) = 36,000 B. (4 × 1000) x (2 × 4) = 3200 C. (4 × 1000) x (2 × 4) = 28,000 D. (4 × 1000) x (2 × 4) = 32,000
Mathematics